Black Sabbath discography

The discography of Black Sabbath, an English heavy metal band, includes 19 studio albums, eight live albums, 14 compilation albums, nine video albums, three extended plays and 37 singles. The band was formed in 1968 by John "Ozzy" Osbourne (vocals), Tony Iommi (guitars), Terence "Geezer" Butler (bass guitar), and Bill Ward (drums).